Tractatus unicus de elementis dialecticis : 1747.  manuscript, 

 - 1  item. 
<br/><br/> Open to research. 
<br/><br/> Treatise (volume bound in vellum; 387 pages) on logic by an unknown author; contains dedication to the Virgin Mary of Guadalupe. 
<br/><br/><br/>Collection material in Latin. 
<br/><br/><label>LCCN: </label>mm 83083915  
<br/><br/><label>Subjects--Personal Names: </label><br/>Nuestra Seņora de Guadalupe.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.